ファジィ推論を用いた電気自動車の駆動力制御に関する研究 : 前後輪・左右輪の駆動力制御

概要

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This paper presents the traction force control of an electric vehicle using fuzzy reasoning. The electric vehicle is in a wheel-in-motor system, and the yaw moment is regulated by the traction force control on front and rear wheels and on left and right wheels (F/R & L/R TC). The traction force control is determined by using fuzzy reasoning where the slip ratio, the error of yaw rate and the change in the error of yaw rate are denoted as the input variables of the fuzzy control rules for left and right wheels, and the yaw rate and the error of yaw rate done as those for front and rear wheels. Comparing the simulation result obtained from the proposed method with that obtained from the traction force control only on left and right wheels (L/R TC), the former indicates more improved performance than the latter in handling and stability of the vehicle.
一般社団法人日本機械学会の論文
1999-01-25